Pressure Switch Adjustment Diagram

If you need to increase the system operating pressure a quick recap on the differential. This one

How does an adjustable pressure switch work?

Open contacts located within the switch, closes when pressure drops. This completes an electrical circuit, which in turn activates the pump. When the set pressure is reached, this allows the contacts to open again which turns off the pump.

What position should pressure switch be?

Except for special installations such as constant pressure water pump systems in-well systems that do not use a conventional water pressure tank or water storage tank, the pressure control switch should be located as close to the pressure tank as possible.

How do you increase pressure on a cut on a pressure switch?

Adjusting the differential will only adjust the cut-off pressure. Turn the differential nut counterclockwise to lower cut-off pressure or turn the nut clockwise to raise cut-off pressure. If you have further questions about your pressure switch or your water system please do not hesitate to call our experts at 855.329.